Chemicals Reagents C

purum p.a., ≥97.0% (gas-volumetric), powder Empirical Formula: H₂Ca Formula Weight: 42.09 Linear Formula: H₂Ca MDL Number: MFCD00010897 Purity: ≥97.0% (gas-volumetric) Melting Point: 190 °C(lit.) RIDADR: UN 1404 4.3 / PGI

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

Synonym(s): 5-[[4-(Ethoxycarbonyl)phenyl]azo]-2-hydroxybenzeneacetic acid; CK47A Empirical Formula: C₁₇H₁₆N₂O₅ Linear Formula: C₁₇H₁₆N₂O₅ Formula Weight: 328.32 MDL Number: MFCD03412024 Purity: >98% Storage:...

Storage: −20°C

Formula: HOC(COOH)(CH₂COOH)₂ Formula Weight: 192.12 CAS Number: 77-92-9

CAS No.: 79-92-5 pH: 5.5 (H2O, 22°C) (saturated aqueous solution) Solubility: 0.0042 g/l (20°C) Melting Point: 42 - 45°C Molar Mass: 136.23 g/mol Boiling Point: 158 - 159°C (1013 hPa) Vapor Pressure: 3.99 hPa (20°C) Flash Point: 26°C Refractive Index: 26°C Density: 0.85 g/cm3 (20°C) Ignition Point:...

Synonym(s): Hexachloroplatinic(IV) acid hydrate; Hydrogen hexachloroplatinate(IV) hydrate; Platinic chloride hydrate Empirical Formula: H₂Cl₆Pt -+ xH₂O Linear Formula: H₂PtCl₆ -+ xH₂O Formula Weight: 409.81 (anhydrous basis) MDL...

Empirical Formula: C₃₃H₃₀N₂O₅ Linear Formula: C₃₃H₃₀N₂O₅ Formula Weight: 534.60 Melting Point: ≥250 °C(lit.)

Grade: Purified CAS No.: 10022-68-1 UN No.: UN1477 Class: 5.1 Pkg. Group: PG III

Synonym(s): Chrome Azurol B; Eriochrome ® Azurol B; Mordant blue 1 Empirical Formula: C₂₃H₁₄Cl₂Na₂O₆ Formula Weight: 503.24 Linear Formula: C₂₃H₁₄Cl₂Na₂O₆ MDL Number: MFCD00036446...

Lovibond water testing products include reagents for water analysis and standard solutions for calibration purposes.

Empirical Formula: C₄₉H₇₈N₈O₁₀S₃ Linear Formula: C₄₉H₇₈N₈O₁₀S₃ Formula Weight: 1035.39 Purity: 95% (HPLC) Storage: −20°C

Diatomaceous earth is made up of natural amorphous silica formed from the fossilized skeletons of diatoms. It is extracted, crushed, dried and calcined with flux material. DE is widely used as filler in construction materials, paints and as an anti-caking agent for agricultural chemicals. It has...

Synonym: Hexachloroplatinic(IV) acid hydrate, Hydrogen hexachloroplatinate(IV) hydrate, Platinic chloride hydrate CAS Number: 26023-84-7 Linear Formula: H₂PtCl₆ · xH₂O Molecular Weight: 409.81 (anhydrous basis) EC Number: 241-010-7 MDL Number: MFCD00149909 PubChem...

CAS No.: 58-08-2 Synonyms: 1,3,7-Trimethylxanthine Formula: C₈H₁₀N₄O₂ Formula Weight: 194.19 Linear Formula: C₈H₁₀N₄O₂ MDL No.: MFCD00005758 Melting Point: 234-236.5 °C(lit.)

Synonym(s): Cholesterol Esterase from Pseudomonas fluorescens ; Sterol-ester acylhydrolase MDL Number: MFCD00071052 Storage: −20°C

Empirical Formula: C₂₀H₂₈O₄ Linear Formula: C₂₀H₂₈O₄ Formula Weight: 332.43 MDL Number: MFCD02259459 Purity: ≥91% Storage: −20°C

Analysis Note 1000 mg/L Cr in 2% nitric acid, prepared with high purity Cr(NO₃)₃ x 9H₂O, HNO₃ Trace SELECT® and water Trace SELECT®Ultra. General Description This certified reference material (CRM) is produced and certified in accordance with...

CAS No.: 623-03-0

Synonym(s): 1,2-Benzopyrone; 1-Benzopyran-2-one; 2 H -Chromen-2-one Empirical Formula: C₉H₆O₂ Linear Formula: C₉H₆O₂ Formula Weight: 146.14 MDL Number: MFCD00006850 Purity: ≥99% (HPLC) Boiling Point: 298 °C(lit.) Melting...

This Standard Reference Material (SRM) is a mixture of five organic compounds in methanol and is intended for use in characterizing general aspects of liquid chromatographic (LC) column performance, including efficiency, void volume, methylene selectivity, retentiveness, and activity toward...

Molecular Formula: C21D4H26O4 Molecular Weight: 350.49 Linear Structural Formula: C21D4H26O4 Purity: 97% (CP) Storage: -20C Application: This product may be used as an analytical standard.

CAS No.: 5197-62-6